CALEFFI Z-one ZSR10X Series - Page 34

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Overview
• Compatible with low voltage 2, 3, or 4 wire thermostats
• R, W, C and TT Comm dual labeling at thermostat
terminals
• Z-oneLink unlimited zone expansion
• Selectable priority with 1 hour time-out feature
• System pump and Secondary pump status selectable
during priority
• Pumps will start only after the zone valve end switch
is closed
• Dry contacts (XX, AUX, ZONE 1 E/S) capable of
switching line voltage
• Large terminal connections
• High capacity 40 VA transformer standard for 3 and
4 zone models-expandable to 80 VA, and 80 VA for
the 6 zone model
• Automatic resettable fuse
• Controls system pump, secondary pump, and
zone #1 pump
• Front LED Lights
• 100%Factorytestedwith3yearwarranty
• ETL approved
See technical brochure 01285 NA for more product
information.
4009064
Certified to CSA C22-2 No.24
Conforms to UL Standard 873
ZVR10X - Multi-Zone Valve Control